Fig 1.
Flight turnaround operation process.
Fig 2.
Petri network concurrency relationship description.
Fig 3.
Petri network description of flight turnaround operation process.
Table 1.
Flight classification standard and its minimum turnaround time.
Fig 4.
The prior probability distribution of D-type catering link.
Fig 5.
The joint distribution law of D-type flight catering-boarding.
Fig 6.
Dynamic prediction steps of turnaround time.
Table 2.
The prior probability distribution parameters of the part of the link (min).
Table 3.
The joint distribution law of partial t4 – t7 for D-type flights (min).
Fig 7.
Data training situation.
Table 4.
Dynamic prediction of the process flow and results of an A333 airliner (min).
Fig 8.
The predicted value and actual value of some flight turnaround time.
Table 5.
The comparison between the predicted value and the actual value of each link (min).